Galaxy S6 vs Galaxy S21 Ultra 5G


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Choosing to upgrade from a Samsung Galaxy S6 to a Galaxy S21 Ultra means you will be getting a more powerful phone that features a larger display, and a more modern design. The modern design comes courtesy of the slim bezels that surround the 6.8-inch Dynamic AMOLED 2x Infinity-O display. You would also be getting a feature that is a first for the Galaxy S lineup, which is support for the S Pen, a feature that was previously available only for Galaxy Note devices. Other features of the Galaxy S21 Ultra include a 40MP selfie camera on the front with a 108MP wide, 12MP ultrawide, 10MP telephoto, and 10MP periscope zoom setup on the back. The S21 Ultra also features up to 12GB of RAM, up to 512GB of internal storage, an IP68 rating for water and dust resistance, and a 5000 mAh battery that supports 25W wired charging, 15W wireless charging, and 4.5W reverse wireless charging.

Storage Options

Galaxy S6 Storage

The Samsung Galaxy S6 has 3 storage options:

  • 32 GB
  • 64 GB
  • 128 GB

Which Galaxy S6 storage should I buy?

Galaxy S21 Ultra 5G Storage

The Galaxy S21 Ultra 5G has 3 storage options:

  • 128 GB
  • 256 GB
  • 512 GB

Which storage Galaxy S21 Ultra 5G is the most popular?

The Galaxy S6 offers two storage sizes not found on the Galaxy S20 Ultra 5G: 32 GB and 64 GB. The Galaxy S21 Ultra 5G sports two storage sizes not available for the Galaxy S6: 256 GB and 512 GB. Both the Galaxy S6 and Galaxy S21 Ultra 5G share one storage option: 128 GB.

Color Choices

Galaxy S6 Colors

The Galaxy S6 is available in 7 colors:

  • Black
  • Blue
  • Gold
  • Gold
  • Purple
  • Red
  • White

Which Galaxy S6 color should you buy?

Galaxy S21 Ultra 5G Colors

The Galaxy S21 Ultra 5G is available in 5 colors:

  • Black
  • Brown
  • Navy Blue
  • Silver
  • Titanium

Which color Galaxy S21 Ultra 5G is the most popular?

The Galaxy S6 boasts six colors not found in the Galaxy S21 Ultra 5G color palette: Blue, Gold, Gold, Purple, Red and White. The Galaxy S21 Ultra 5G sports four colors not available for the Galaxy S6: Brown, Navy Blue, Silver and Titanium. Both the Galaxy S6 and Galaxy S21 Ultra 5G share one color: Black.

More Specs

Samsung Galaxy S6 Specs

Physical
Size (L x W x D) 2.78in x 5.65in x 0.27in
Weight 138 grams
Display / Screen
Description Super AMOLED capacitive touchscreen, 16M colors
Processor
Description Exynos 7420
Memory
Description 3 Gb
Camera(s)
Selfie Camera Yes 5 Megapixels
Battery
Description 2550 mAh

Samsung Galaxy S21 Ultra 5G Specs

Physical
Size (L x W x D) 2.98in x 6.5in x 0.35in
Weight 227 grams
Display / Screen
Description Dynamic AMOLED 2X, 120Hz, HDR10+, 1500 nits (peak)
Processor
Description Exynos 2100 (5 nm) - International Qualcomm SM8350 Snapdragon 888 (5 nm) - USA/China
Camera(s)
Main Camera Quad: 108 MP Wide, 10 MP Periscope, 10 MP Telephoto, 12 MP Ultrawide
Selfie Camera Front: 40 MP
Battery
Description 5000 mAh

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